# axiom of choice　`ax.choice`
English entry · root `../`
[in graph](../#n=ax.choice)　·　[Chinese page (authoritative)](./ax.choice.md)

> English: **name only** · auto-derived from the source data; the Chinese page is authoritative.

layer 9 · axiom · cluster 选择原理 (`order.choice`) · Set Theory

## Statement and proof
Chinese only — see the Chinese page `nodes/ax.choice.md` and `proofs/`.

## Elsewhere
Wikipedia: https://en.wikipedia.org/wiki/Axiom_of_choice · nLab: https://ncatlab.org/nlab/show/axiom+of+choice


Cite: `ax.choice` (content v0.9.0) · terms: [LICENSE.txt](../LICENSE.txt)